Postpublished at 17:46 British Summer Time 13 June
Zheng 6-2 0-1 Raducanu*
Another ace for Emma Raducanu!
She's a point away from holding serve.
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Britain's Emma Raducanu beaten 6-2 6-4 by top seed Zheng Qinwen
Qualifier Tatjana Maria stuns former Wimbledon champion Elena Rybakina 6-4 7-6 (7-4)
Maria will face Australian Open champion Madison Keys, who beat Diana Shnaider 2-6 6-3 6-4
Charlotte Coates
Zheng 6-2 0-1 Raducanu*
Another ace for Emma Raducanu!
She's a point away from holding serve.
Zheng 6-2 0-1 Raducanu*
Ah, what do I know?!
She's just followed it up with an ace.
Zheng 6-2 0-1 Raducanu*
Is the back troubling the Emma Raducanu serve?
Well, she's just hit a double fault for 0-15.
Zheng 6-2 0-1 Raducanu*
There it is!
Emma Raducanu breaks the Zheng Qinwen serve after a double fault by the top seed and takes the lead early in this second set.
*Zheng 6-2 0-0 Raducanu
That's more like it, Emma!
She goes deep with a backhand after attacking the Zheng Qinwen second serve to bring up break point.
*Zheng 6-2 0-0 Raducanu
A stunning backhand from Zheng Qinwen wrong-foots Emma Raducanu and brings up the advantage once again but it's the same result as Raducanu whacks a winner down the line.
Deuce.
*Zheng 6-2 0-0 Raducanu
Zheng Qinwen earns the advantage but Emma Raducanu HAMMERS a second serve return cross-court and there's nothing Zheng can do about it.
Deuce again.
*Zheng 6-2 0-0 Raducanu
Zheng Qinwen is off ever so slightly in this first game and strikes a backhand into the net for deuce.
Chance for Emma Raducanu to pile the pressure on.
*Zheng 6-2 0-0 Raducanu
Emma Raducanu has a look towards her team after pulling a backhand wide before going into the net.
40-15.
*Zheng 6-2 0-0 Raducanu
Zheng Qinwen gets the second set second under way with an ace before she hooks a forehand long after a deep Emma Raducanu return.
15-15.
*Zheng 6-2 0-0 Raducanu
A few famous faces in the crowd at Queen's with former England international Owen Hardgreaves among the spectators as Emma Raducanu makes her way back out.
*Zheng 6-2 0-0 Raducanu
Despite being a Grand Slam finalist and an Olympic gold medallist, Zheng Qinwen is still largely inexperienced on grass.
But if she plays anything like this then she'll be a real threat at Wimbledon.
*Zheng 6-2 0-0 Raducanu
Now this isn't something we want to be seeing as the physio is out and working on the back of Emma Raducanu - who is now making her way off court for a medical timeout.
Let's hope the physio can work her magic here.
*Zheng 6-2 0-0 Raducanu
Zheng Qinwen ends up on the deck once again but it doesn't matter as Emma Raducanu hits the ball straight into the net.
The Briton must come from a set down against the Olympic champion if she's going to be playing in the semi-finals tomorrow.
Zheng 5-2 Raducanu*
Emma Raducanu has to get low to hit her backhand and she can't keep it on court.
Set point for Zheng Qinwen.
Zheng 5-2 Raducanu*
A fine second serve from Emma Raducanu turns into a stunning winner up the line for Zheng Qinwen.
15-30.
Zheng 5-2 Raducanu*
Emma Raducanu is now serving to stay in the set and she slices her backhand into the net for 0-15.
Zheng 5-2 Raducanu*
Emma Raducanu certainly won't feel out of this one but Zheng Qinwen has shown her class so far.
Zheng 5-2 Raducanu*
Emma Raducanu goes straight into the net with a forehand and the top seed holds serve to go within a game of the opening set.
Tough ask for Raducanu now.
*Zheng 4-2 Raducanu
That is just unstoppable from Zheng Qinwen as she hits a hard serve before slamming a forehand winner past Emma Raducanu.
Deuce.